Pipe coupling segment



FIG. 1 is an isometric view of a design of a pipe coupling segmentaccording to our invention;

FIG. 2 is a left side view of the pipe coupling segment shown in FIG. 1,the right side view being identical;

FIG. 3 is a lower bottom view of the pipe coupling segment shown in FIG.1;

FIG. 4 is a lower end view of the pipe coupling segment shown in FIG. 1;

FIG. 5 is an upper end view of the pipe coupling segment shown in FIG.1; and,

FIG. 6 is an upper bottom view of the pipe coupling segment shown inFIG. 1.

The broken lines shown in FIGS. 1 through 6 are for illustrativepurposes only and form no part of the claimed design.

CLAIM We claim the ornamental design for a pipe coupling segment, asshown and described.